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Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM. The HM Monobloc barrel includes an integrally machined and patented gas block. Chambered in 5.56 NATO/223 Rem, the 4150 CMV Steel barrel comes in 12.5in and 14.5in mid-length lengths. This barrel features a 1:8 twist ratio and a mid-length gas system, with a manganese phosphate coated exterior, chrome lined bore, and match crown for maximum service life, EXCLUSIVE to Lead & Steel. All HM Defense barrels are match-grade, tripled-honed and button-rifled for superior accuracy. All barrels feature Mil-spec M4 feed ramp extensions, properly installed and head spaced.
Specifications:
- Manufacturer: Lead & Steel
- Color: Black
- Finish: Manganese Phosphate
- Caliber: 5.56mm
- Gas System Length: Mid Length
- Barrel Twist Rate: 1-8
- Barrel Material: 4150 CMV Steel
- Flutes: No
- Weight: 1.15 lb
- Firearms Threads Per Inch: 1/2x28
Features: BombProof gas system
Package Contents: Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM
Models available: 12.5in Mid Length (LS-MB-CB-12) and 14.5in Mid Length (LS-MB-CB-14).
Specifications
- Manufacturer:
- Lead & Steel
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 18.4 oz (1.15 lbs)
- Length:
- 12.5" - 14.5"
- Estimated velocity:
- 2,550-2,925 fps
- UPC:
- 7427053011334
- MPN:
- LSMBCB14
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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